64008416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{105277}}^1$

素因数の和:105306

約数の個数: 24

約数和(自身を含む): 132650280

約数和(自身を除く): 68641864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 105277, 210554, 421108, 842216, 1684432, 2000263, 3368864, 4000526, 8001052, 16002104, 32004208, 64008416]

約数ペア:

[(1, 64008416), (2, 32004208), (4, 16002104), (8, 8001052), (16, 4000526), (19, 3368864), (32, 2000263), (38, 1684432), (76, 842216), (152, 421108), (304, 210554), (608, 105277)]